java |
您所在的位置：网站首页 › java存储图片 › java |
|
package picture;
import java.awt.Graphics; import java.awt.Image; import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; import javax.imageio.ImageIO; import javax.swing.JFrame; import javax.swing.JPanel; public class Picture { public static void main(String[] args) throws IOException{ //打开图片 File file = new File("1.jpg"); BufferedImage bufImg = null; try { bufImg = ImageIO.read(file); } catch (IOException e) { e.printStackTrace(); } //保存图片ImageIO.write(bufImg, "jpeg", new File("test1.jpg"));
//显示图片 int width = bufImg.getWidth(null); int hei |
今日新闻 |
推荐新闻 |
| CopyRight 2018-2019 办公设备维修网 版权所有 豫ICP备15022753号-3 |